@font-face {
    font-family: 'Zpix';
    src: url("assets/Zpix.ttf")
}

* {
    margin: 0;
    padding: 0;
}

#gameCanvas{
    margin: auto;
}

.content {
    padding-top: 120px;
    width: 800px;
    height: 450px;
    /*background: orange;*/
    margin: 0 auto; /*水平居中*/
}

#body{
    background: black;
}

